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Commit 8e238e88 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Greg Kroah-Hartman
Browse files

dmaengine: mv_xor_v2: Fix an error code. 



[ Upstream commit 827026ae2e56ec05ef1155661079badbbfc0b038 ]

If the probe is deferred, -EPROBE_DEFER should be returned, not
+EPROBE_DEFER.

Fixes: 3cd2c313 ("dmaengine: mv_xor_v2: Fix clock resource by adding a register clock")
Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/201170dff832a3c496d125772e10070cd834ebf2.1679814350.git.christophe.jaillet@wanadoo.fr


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 026df12f

drivers/dma/mv_xor_v2.c

+1 −1
Original line number Diff line number Diff line
@@ -751,7 +751,7 @@ static int mv_xor_v2_probe(struct platform_device *pdev) 


	xor_dev->clk = devm_clk_get(&pdev->dev, NULL);

	if (IS_ERR(xor_dev->clk) && PTR_ERR(xor_dev->clk) == -EPROBE_DEFER) {

		ret = EPROBE_DEFER;

		ret = -EPROBE_DEFER;

		goto disable_reg_clk;

	}

	if (!IS_ERR(xor_dev->clk)) {